BR1005

Bridge Rectifier Overview

The GeneSiC Semiconductor BR1005 is a single-phase glass-passivated silicon bridge rectifier designed for general-purpose power conversion. It features a BR-10 through-hole package and supports a repetitive peak reverse voltage of 50 V with an average forward rectified current rating of 10 A. The device exhibits a maximum forward voltage drop of 1.05 V at 5.0 A and handles a peak forward surge current of 200 A under standard half-sine wave conditions. Operating temperatures range from -40°C to +150°C, ensuring reliability in industrial and consumer applications.

Bridge Rectifier Feature Summary

• Glass passivation provides mechanical strength and protection against moisture and chemical corrosion
• Low forward voltage drop reduces conduction losses and heat generation
• High surge overload capability withstands transient current spikes during startup or fault conditions

Bridge Rectifier Applications

• Switching power supplies
• Home appliances and office devices
• Industrial equipment
• Automotive electronics

Bridge Rectifier Procurement Notes

Verify the component marking matches the BR-10 package outline and terminal configuration before installation. Confirm that the 50 V reverse voltage rating aligns with the specific circuit requirements. Ensure thermal management meets the specified junction temperature limits during operation.

Bridge Rectifier Selection Notes

Select this component when a 10 A current capacity and 50 V blocking voltage are required in a compact through-hole form factor. Consider derating the current by 20% if used with capacitive loads. Verify compatibility with high-temperature soldering processes up to 260°C for ten seconds.

Bridge Rectifier Part Context

The BR1005 belongs to the BR1005 through BR104 series, which share identical physical dimensions and thermal characteristics but vary in voltage ratings from 50 V to 400 V. This family allows designers to maintain consistent board layouts while adjusting voltage specifications for different power supply architectures.

Bridge Rectifier Replacement Considerations

Direct substitutes include other BR-10 packaged bridge rectifiers with matching 10 A current and 50 V voltage ratings. Verify pinout compatibility and ensure equivalent thermal resistance values to maintain system performance.